Combination surface bolt



FIG. 1 is a perspective view showing a combination surface boltaccording to my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom plan view thereof;

FIG. 5 is a left end elevational view thereof; and,

FIG. 6 is a right end elevational view thereof.

The ornamental design for a combination surface bolt, as shown anddescribed.